Huh? RCP is a right wing site.
This poll is sketchy, but it's possible the rising tide of the DNC is lifting all ships. We'll need more evidence to see.
Trump's convention bump appeared to have reverberated downballot, as the generic Congressional poll showed a sizable drop for Democrats during/directly after the RNC. So it wouldn't be surprising for downballot Democrats to regain their footing once Clinton bounces back. If this poll is somewhat accurate, then it might be safe to say that that is the case.
